Merge tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "A couple of subsystems have their own subsystem maintainers but choose
  to have the code merged through the soc tree as upstream, as the code
  tends to be used across multiple SoCs or has SoC specific drivers
  itself:

   - memory controllers:

     Krzysztof Kozlowski takes ownership of the drivers/memory subsystem
     and its drivers, starting out with a set of cleanup patches.

     A larger driver for the Tegra memory controller that was
     accidentally missed for v5.8 is now added.

   - reset controllers:

     Only minor updates to drivers/reset this time

   - firmware:

     The "turris mox" firmware driver gains support for signed firmware
     blobs The tegra firmware driver gets extended to export some debug
     information Various updates to i.MX firmware drivers, mostly
     cosmetic

   - ARM SCMI/SCPI:

     A new mechanism for platform notifications is added, among a number
     of minor changes.

   - optee:

     Probing of the TEE bus is rewritten to better support detection of
     devices that depend on the tee-supplicant user space. A new
     firmware based trusted platform module (fTPM) driver is added based
     on OP-TEE

   - SoC attributes:

     A new driver is added to provide a generic soc_device for
     identifying a machine through the SMCCC ARCH_SOC_ID firmware
     interface rather than by probing SoC family specific registers.

     The series also contains some cleanups to the common soc_device
     code.

  There are also a number of updates to SoC specific drivers, the main
  ones are:

   - Mediatek cmdq driver gains a few in-kernel interfaces

   - Minor updates to Qualcomm RPMh, socinfo, rpm drivers, mostly adding
     support for additional SoC variants

   - The Qualcomm GENI core code gains interconnect path voting and
     performance level support, and integrating this into a number of
     device drivers.

   - A new driver for Samsung Exynos5800 voltage coupler for

   - Renesas RZ/G2H (R8A774E1) SoC support gets added to a couple of SoC
     specific device drivers

   - Updates to the TI K3 Ring Accelerator driver"

* tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (164 commits)
  soc: qcom: geni: Fix unused label warning
  soc: qcom: smd-rpm: Fix kerneldoc
  memory: jz4780_nemc: Only request IO memory the driver will use
  soc: qcom: pdr: Reorder the PD state indication ack
  MAINTAINERS: Add Git repository for memory controller drivers
  memory: brcmstb_dpfe: Fix language typo
  memory: samsung: exynos5422-dmc: Correct white space issues
  memory: samsung: exynos-srom: Correct alignment
  memory: pl172: Enclose macro argument usage in parenthesis
  memory: of: Correct kerneldoc
  memory: omap-gpmc: Fix language typo
  memory: omap-gpmc: Correct white space issues
  memory: omap-gpmc: Use 'unsigned int' for consistency
  memory: omap-gpmc: Enclose macro argument usage in parenthesis
  memory: omap-gpmc: Correct kerneldoc
  memory: mvebu-devbus: Align with open parenthesis
  memory: mvebu-devbus: Add missing braces to all arms of if statement
  memory: bt1-l2-ctl: Add blank lines after declarations
  soc: TI knav_qmss: make symbol 'knav_acc_range_ops' static
  firmware: ti_sci: Replace HTTP links with HTTPS ones
  ...

1 files changed, 29 insertions, 37 deletions

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index eff26c1b1394..f512cbc7a36c 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -29,6 +29,7 @@
 #include <linux/of_platform.h>
 #include <linux/omap-gpmc.h>
 #include <linux/pm_runtime.h>
+#include <linux/sizes.h>
 
 #include <linux/platform_data/mtd-nand-omap2.h>
 
@@ -108,8 +109,8 @@
 #define ENABLE_PREFETCH		(0x1 << 7)
 #define DMA_MPU_MODE		2
 
-#define	GPMC_REVISION_MAJOR(l)		((l >> 4) & 0xf)
-#define	GPMC_REVISION_MINOR(l)		(l & 0xf)
+#define	GPMC_REVISION_MAJOR(l)		(((l) >> 4) & 0xf)
+#define	GPMC_REVISION_MINOR(l)		((l) & 0xf)
 
 #define	GPMC_HAS_WR_ACCESS		0x1
 #define	GPMC_HAS_WR_DATA_MUX_BUS	0x2
@@ -140,27 +141,27 @@
 #define GPMC_CONFIG1_WRITEMULTIPLE_SUPP (1 << 28)
 #define GPMC_CONFIG1_WRITETYPE_ASYNC    (0 << 27)
 #define GPMC_CONFIG1_WRITETYPE_SYNC     (1 << 27)
-#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25)
+#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) (((val) & 3) << 25)
 /** CLKACTIVATIONTIME Max Ticks */
 #define GPMC_CONFIG1_CLKACTIVATIONTIME_MAX 2
-#define GPMC_CONFIG1_PAGE_LEN(val)      ((val & 3) << 23)
+#define GPMC_CONFIG1_PAGE_LEN(val)      (((val) & 3) << 23)
 /** ATTACHEDDEVICEPAGELENGTH Max Value */
 #define GPMC_CONFIG1_ATTACHEDDEVICEPAGELENGTH_MAX 2
 #define GPMC_CONFIG1_WAIT_READ_MON      (1 << 22)
 #define GPMC_CONFIG1_WAIT_WRITE_MON     (1 << 21)
-#define GPMC_CONFIG1_WAIT_MON_TIME(val) ((val & 3) << 18)
+#define GPMC_CONFIG1_WAIT_MON_TIME(val) (((val) & 3) << 18)
 /** WAITMONITORINGTIME Max Ticks */
 #define GPMC_CONFIG1_WAITMONITORINGTIME_MAX  2
-#define GPMC_CONFIG1_WAIT_PIN_SEL(val)  ((val & 3) << 16)
-#define GPMC_CONFIG1_DEVICESIZE(val)    ((val & 3) << 12)
+#define GPMC_CONFIG1_WAIT_PIN_SEL(val)  (((val) & 3) << 16)
+#define GPMC_CONFIG1_DEVICESIZE(val)    (((val) & 3) << 12)
 #define GPMC_CONFIG1_DEVICESIZE_16      GPMC_CONFIG1_DEVICESIZE(1)
 /** DEVICESIZE Max Value */
 #define GPMC_CONFIG1_DEVICESIZE_MAX     1
-#define GPMC_CONFIG1_DEVICETYPE(val)    ((val & 3) << 10)
+#define GPMC_CONFIG1_DEVICETYPE(val)    (((val) & 3) << 10)
 #define GPMC_CONFIG1_DEVICETYPE_NOR     GPMC_CONFIG1_DEVICETYPE(0)
-#define GPMC_CONFIG1_MUXTYPE(val)       ((val & 3) << 8)
+#define GPMC_CONFIG1_MUXTYPE(val)       (((val) & 3) << 8)
 #define GPMC_CONFIG1_TIME_PARA_GRAN     (1 << 4)
-#define GPMC_CONFIG1_FCLK_DIV(val)      (val & 3)
+#define GPMC_CONFIG1_FCLK_DIV(val)      ((val) & 3)
 #define GPMC_CONFIG1_FCLK_DIV2          (GPMC_CONFIG1_FCLK_DIV(1))
 #define GPMC_CONFIG1_FCLK_DIV3          (GPMC_CONFIG1_FCLK_DIV(2))
 #define GPMC_CONFIG1_FCLK_DIV4          (GPMC_CONFIG1_FCLK_DIV(3))
@@ -245,7 +246,7 @@ static DEFINE_SPINLOCK(gpmc_mem_lock);
 static unsigned int gpmc_cs_num = GPMC_CS_NUM;
 static unsigned int gpmc_nr_waitpins;
 static resource_size_t phys_base, mem_size;
-static unsigned gpmc_capability;
+static unsigned int gpmc_capability;
 static void __iomem *gpmc_base;
 
 static struct clk *gpmc_l3_clk;
@@ -291,15 +292,14 @@ static unsigned long gpmc_get_fclk_period(void)
 
 /**
  * gpmc_get_clk_period - get period of selected clock domain in ps
- * @cs Chip Select Region.
- * @cd Clock Domain.
+ * @cs: Chip Select Region.
+ * @cd: Clock Domain.
  *
  * GPMC_CS_CONFIG1 GPMCFCLKDIVIDER for cs has to be setup
  * prior to calling this function with GPMC_CD_CLK.
  */
 static unsigned long gpmc_get_clk_period(int cs, enum gpmc_clk_domain cd)
 {
-
 	unsigned long tick_ps = gpmc_get_fclk_period();
 	u32 l;
 	int div;
@@ -319,7 +319,6 @@ static unsigned long gpmc_get_clk_period(int cs, enum gpmc_clk_domain cd)
 	}
 
 	return tick_ps;
-
 }
 
 static unsigned int gpmc_ns_to_clk_ticks(unsigned int time_ns, int cs,
@@ -411,7 +410,7 @@ static void gpmc_cs_bool_timings(int cs, const struct gpmc_bool_timings *p)
  * @reg:     GPMC_CS_CONFIGn register offset.
  * @st_bit:  Start Bit
  * @end_bit: End Bit. Must be >= @st_bit.
- * @ma:x     Maximum parameter value (before optional @shift).
+ * @max:     Maximum parameter value (before optional @shift).
  *           If 0, maximum is as high as @st_bit and @end_bit allow.
  * @name:    DTS node name, w/o "gpmc,"
  * @cd:      Clock Domain of timing parameter.
@@ -511,7 +510,7 @@ static void gpmc_cs_show_timings(int cs, const char *desc)
 	GPMC_GET_RAW_BOOL(GPMC_CS_CONFIG1,  4,  4, "time-para-granularity");
 	GPMC_GET_RAW(GPMC_CS_CONFIG1,  8,  9, "mux-add-data");
 	GPMC_GET_RAW_SHIFT_MAX(GPMC_CS_CONFIG1, 12, 13, 1,
-			 GPMC_CONFIG1_DEVICESIZE_MAX, "device-width");
+			       GPMC_CONFIG1_DEVICESIZE_MAX, "device-width");
 	GPMC_GET_RAW(GPMC_CS_CONFIG1, 16, 17, "wait-pin");
 	GPMC_GET_RAW_BOOL(GPMC_CS_CONFIG1, 21, 21, "wait-on-write");
 	GPMC_GET_RAW_BOOL(GPMC_CS_CONFIG1, 22, 22, "wait-on-read");
@@ -625,9 +624,8 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, int max
 
 	l = gpmc_cs_read_reg(cs, reg);
 #ifdef CONFIG_OMAP_GPMC_DEBUG
-	pr_info(
-		"GPMC CS%d: %-17s: %3d ticks, %3lu ns (was %3i ticks) %3d ns\n",
-	       cs, name, ticks, gpmc_get_clk_period(cs, cd) * ticks / 1000,
+	pr_info("GPMC CS%d: %-17s: %3d ticks, %3lu ns (was %3i ticks) %3d ns\n",
+		cs, name, ticks, gpmc_get_clk_period(cs, cd) * ticks / 1000,
 			(l >> st_bit) & mask, time);
 #endif
 	l &= ~(mask << st_bit);
@@ -662,7 +660,6 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, int max
  */
 static int gpmc_calc_waitmonitoring_divider(unsigned int wait_monitoring)
 {
-
 	int div = gpmc_ns_to_ticks(wait_monitoring);
 
 	div += GPMC_CONFIG1_WAITMONITORINGTIME_MAX - 1;
@@ -674,7 +671,6 @@ static int gpmc_calc_waitmonitoring_divider(unsigned int wait_monitoring)
 		div = 1;
 
 	return div;
-
 }
 
 /**
@@ -728,7 +724,6 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t,
 	if (!s->sync_read && !s->sync_write &&
 	    (s->wait_on_read || s->wait_on_write)
 	   ) {
-
 		div = gpmc_calc_waitmonitoring_divider(t->wait_monitoring);
 		if (div < 0) {
 			pr_err("%s: waitmonitoringtime %3d ns too large for greatest gpmcfclkdivider.\n",
@@ -958,7 +953,7 @@ static int gpmc_cs_remap(int cs, u32 base)
 	 * Make sure we ignore any device offsets from the GPMC partition
 	 * allocated for the chip select and that the new base confirms
 	 * to the GPMC 16MB minimum granularity.
-	 */ 
+	 */
 	base &= ~(SZ_16M - 1);
 
 	gpmc_cs_get_memconf(cs, &old_base, &size);
@@ -1087,7 +1082,7 @@ static struct gpmc_nand_ops nand_ops = {
 
 /**
  * gpmc_omap_get_nand_ops - Get the GPMC NAND interface
- * @regs: the GPMC NAND register map exclusive for NAND use.
+ * @reg: the GPMC NAND register map exclusive for NAND use.
  * @cs: GPMC chip select number on which the NAND sits. The
  *      register map returned will be specific to this chip select.
  *
@@ -1242,7 +1237,7 @@ int gpmc_omap_onenand_set_timings(struct device *dev, int cs, int freq,
 }
 EXPORT_SYMBOL_GPL(gpmc_omap_onenand_set_timings);
 
-int gpmc_get_client_irq(unsigned irq_config)
+int gpmc_get_client_irq(unsigned int irq_config)
 {
 	if (!gpmc_irq_domain) {
 		pr_warn("%s called before GPMC IRQ domain available\n",
@@ -1465,7 +1460,6 @@ static void gpmc_mem_exit(void)
 			continue;
 		gpmc_cs_delete_mem(cs);
 	}
-
 }
 
 static void gpmc_mem_init(void)
@@ -1634,17 +1628,14 @@ static int gpmc_calc_async_read_timings(struct gpmc_timings *gpmc_t,
 	/* oe_on */
 	temp = dev_t->t_oeasu;
 	if (mux)
-		temp = max_t(u32, temp,
-			gpmc_t->adv_rd_off + dev_t->t_aavdh);
+		temp = max_t(u32, temp, gpmc_t->adv_rd_off + dev_t->t_aavdh);
 	gpmc_t->oe_on = gpmc_round_ps_to_ticks(temp);
 
 	/* access */
 	temp = max_t(u32, dev_t->t_iaa, /* XXX: remove t_iaa in async ? */
-				gpmc_t->oe_on + dev_t->t_oe);
-	temp = max_t(u32, temp,
-				gpmc_t->cs_on + dev_t->t_ce);
-	temp = max_t(u32, temp,
-				gpmc_t->adv_on + dev_t->t_aa);
+		     gpmc_t->oe_on + dev_t->t_oe);
+	temp = max_t(u32, temp, gpmc_t->cs_on + dev_t->t_ce);
+	temp = max_t(u32, temp, gpmc_t->adv_on + dev_t->t_aa);
 	gpmc_t->access = gpmc_round_ps_to_ticks(temp);
 
 	gpmc_t->oe_off = gpmc_t->access + gpmc_ticks_to_ps(1);
@@ -1753,10 +1744,11 @@ static int gpmc_calc_common_timings(struct gpmc_timings *gpmc_t,
 	return 0;
 }
 
-/* TODO: remove this function once all peripherals are confirmed to
+/*
+ * TODO: remove this function once all peripherals are confirmed to
  * work with generic timing. Simultaneously gpmc_cs_set_timings()
  * has to be modified to handle timings in ps instead of ns
-*/
+ */
 static void gpmc_convert_ps_to_ns(struct gpmc_timings *t)
 {
 	t->cs_on /= 1000;
@@ -2089,7 +2081,7 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
 	gpmc_cs_disable_mem(cs);
 
 	/*
-	 * FIXME: gpmc_cs_request() will map the CS to an arbitary
+	 * FIXME: gpmc_cs_request() will map the CS to an arbitrary
 	 * location in the gpmc address space. When booting with
 	 * device-tree we want the NOR flash to be mapped to the
 	 * location specified in the device-tree blob. So remap the